From 44213083695aa9a53932db2b2f2d3613485c234e Mon Sep 17 00:00:00 2001
From: Lucas Uyezu <lucas.uyezu@gmail.com>
Date: Thu, 6 Mar 2014 16:54:10 -0300
Subject: [PATCH 1/2] Redirects and final responses handles Content-Length
 differently

---
 lib/httparty/logger/apache_logger.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/httparty/logger/apache_logger.rb b/lib/httparty/logger/apache_logger.rb
index 7561fef..b18b37b 100644
--- a/lib/httparty/logger/apache_logger.rb
+++ b/lib/httparty/logger/apache_logger.rb
@@ -14,7 +14,7 @@ module HTTParty
         current_time   = Time.now.strftime("%Y-%m-%d %H:%M:%S %z")
         http_method    = request.http_method.name.split("::").last.upcase
         path           = request.path.to_s
-        content_length = response['Content-Length']
+        content_length = response.respond_to?(:headers) ? response.headers['Content-Length'] : response['Content-Length']
         @logger.send @level, "[#{TAG_NAME}] [#{current_time}] #{response.code} \"#{http_method} #{path}\" #{content_length || "-"} "
       end
     end

From 1069df23c6730ab943425aae3ec4a9c5546ee939 Mon Sep 17 00:00:00 2001
From: Lucas Uyezu <lucas.uyezu@gmail.com>
Date: Thu, 6 Mar 2014 17:18:45 -0300
Subject: [PATCH 2/2] Logging examples

---
 examples/logging.rb | 38 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 38 insertions(+)
 create mode 100644 examples/logging.rb

diff --git a/examples/logging.rb b/examples/logging.rb
new file mode 100644
index 0000000..362e568
--- /dev/null
+++ b/examples/logging.rb
@@ -0,0 +1,38 @@
+dir = File.expand_path(File.join(File.dirname(__FILE__), '..', 'lib'))
+require File.join(dir, 'httparty')
+require 'logger'
+require 'pp'
+
+my_logger = Logger.new "httparty.log"
+
+my_logger.info "Logging can be used on the main HTTParty class. It logs redirects too."
+HTTParty.get "http://google.com", logger: my_logger
+
+my_logger.info '*'*70
+
+my_logger.info "It can be used also on a custom class."
+
+class Google
+  include HTTParty
+  logger  ::Logger.new "httparty.log"
+end
+
+Google.get "http://google.com"
+
+my_logger.info '*'*70
+
+my_logger.info "The default formatter is :apache. The :curl formatter can also be used."
+my_logger.info "You can tell wich method to call on the logger too. It is info by default."
+HTTParty.get "http://google.com", logger: my_logger, log_level: :debug, log_format: :curl
+
+
+my_logger.info '*'*70
+
+my_logger.info "These configs are also available on custom classes."
+class Google
+  include HTTParty
+  logger  ::Logger.new("httparty.log"), :debug, :curl
+end
+
+Google.get "http://google.com"
+